Stadion: Center Court Round: 19 Ground: Hardcourt outdoor
| ATP - Seoul | 2022/09/27 10:00 | Soonwoo Kwon v Yunseong Chung | 7-6,6-7,6-1 |
| ATP - Seoul | 2022/09/25 03:50 | Shintaro Mochizuki v Yunseong Chung | 5-7,4-6 |
| ATP - Seoul | 2022/09/24 06:55 | Yunseong Chung v Dalibor Svrcina | 6-3,4-6,6-1 |
| Challenger - Nonthaburi | 2022/08/30 08:15 | Yunseong Chung v Billy Harris | 3-6,6-4,4-6 |
| Challenger - Nonthaburi | 2022/08/29 06:10 | Yunseong Chung v Timo Legout | 7-6,6-2 |
| Challenger - Nonthaburi - Qualifikation | 2022/08/28 07:25 | Yunseong Chung v Dayne Kelly | 6-4,3-6,6-4 |
| Challenger - Santo Domingo | 2022/08/15 19:40 | Nicolas Mejia v Yunseong Chung | 6-3,4-6,6-4 |
| Challenger - Santo Domingo | 2022/08/14 21:00 | Evan King v Yunseong Chung | 2-6,5-7 |
| Challenger - Gwangju | 2022/10/02 06:00 | Woohyuk Sim v Seita Watanabe | 2-6,0-6 |
| ITF - M25 - Kashiwa | 2022/09/29 01:00 | Rio Noguchi v Seita Watanabe | 6-7,6-3,6-3 |
| ITF - M25 - Kashiwa | 2022/09/28 02:20 | Yudai Umeoka v Seita Watanabe | 1-6,1-6 |
| Challenger - Nonthaburi - Qualifikation | 2022/09/04 08:30 | Seita Watanabe v Timo Legout | 2-6,6-4,2-6 |
| ITF - M15 - Cancun | 2022/08/16 14:00 | Kalman Boyd v Seita Watanabe | 6-2,6-4 |
| ITF - M15 - Cancun | 2022/08/11 19:50 | Seita Watanabe v Francisco Pini | 3-6,1-6 |
| ITF - M15 - Cancun | 2022/08/10 19:30 | Seita Watanabe v Aditya Vishal Balsekar | 6-4,7-5 |
| ITF - M25 - Decatur | 2022/08/03 13:55 | Patrick Maloney v Seita Watanabe | 6-3,7-5 |